body[theme='dark'] {
  /* 0.2 */
  --design-border-color-1: var(--design-neutral-color-4);
  /* 0.30 */
  --design-border-color-2: var(--design-neutral-color-5);
  /* 0.45 */
  --design-border-color-3: var(--design-neutral-color-6);
}